package com.hqyj.springboot_project01.test.service;

import com.hqyj.springboot_project01.common.entity.Result;
import com.hqyj.springboot_project01.test.entity.City;

import javax.swing.*;

public interface CityService {
    Result<City> insertCity(City city);

    Result<City> updateCity(City city);

    Result<Object> deleteCityById(int cityId);

    City getCityById(int cityId);
}
